The optional SetStoredVariables Method allows a Client to store current values of configuration Variables for the FunctionalEntity and its SubFunctionalEntities.
The FunctionalEntity shall apply the stored values to the configuration variables after a power cycle.
The signature of this Method is specified below; the arguments are defined in Table 48.
Signature
SetStoredVariables (
[in] 0:NodeId[] VariablesToStore,
[out] 0:StatusCode[]Results
);
Table 48 – SetStoredVariables Method arguments
|
Argument |
Description |
|
VariablesToStore |
An array of NodeIds containing configuration data variables. NodeId shall be the NodeId of a configuration data variable belonging to ConfigurationData of this FunctionalEntity or one of its SubFunctionalEntities. |
|
Results |
An array of StatusCode corresponding to the VariablesToStore input argument that indicates any errors that occurred during the processing of VariablesToStore. If this array is populated, it has the same length as the VariablesToStore array. For possible values in this array, see Table 50. |
The possible Method result codes are formally defined in Table 49.
Table 49 – SetStoredVariables Method result codes
|
Result Code |
Description |
|
Uncertain |
There was at least one error while processing the Variables to be stored. Results will contain additional information. |
The Results StatusCodes are formally defined in Table 50.
Table 50 – Results StatusCodes
|
Result Code |
Description |
|
Bad_InvalidArgument |
The NodeId is not a ConfigurationData Variable or does not belong to this FunctionalEntity or one of its SubFunctionalEntities. |
|
Bad_NotSupported |
|
|
Bad_ResourceUnavailable |
There are not enough resources for storing this Variable. |
|
Good |
Storing this Variable succeeded. |
The SetStoredVariables Method representation in the AddressSpace is formally defined in Table 51.
Table 51 – SetStoredVariables Method AddressSpace definition
|
Attribute |
Value |
||||
|
BrowseName |
3:SetStoredVariables |
||||
|
References |
Node Class |
BrowseName |
DataType |
TypeDefinition |
Other |
|
0:HasProperty |
Variable |
0:InputArguments |
0:Argument[] |
0:PropertyType |
M |
|
0:HasProperty |
Variable |
0:OutputArguments |
0:Argument[] |
0:PropertyType |
M |
|
ConformanceUnits |
|||||
|
UAFX ConfigurationDataFolder VariableStorage |
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